16580453778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97547}}^1$

素因数の和:97652

約数の個数: 96

約数和(自身を含む): 43826365440

約数和(自身を除く): 27245911662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 213, 266, 342, 399, 426, 497, 639, 798, 994, 1197, 1278, 1349, 1491, 2394, 2698, 2982, 4047, 4473, 8094, 8946, 9443, 12141, 18886, 24282, 28329, 56658, 84987, 97547, 169974, 195094, 292641, 585282, 682829, 877923, 1365658, 1755846, 1853393, 2048487, 3706786, 4096974, 5560179, 6145461, 6925837, 11120358, 12290922, 12973751, 13851674, 16680537, 20777511, 25947502, 33361074, 38921253, 41555022, 48480859, 62332533, 77842506, 96961718, 116763759, 124665066, 131590903, 145442577, 233527518, 263181806, 290885154, 394772709, 436327731, 789545418, 872655462, 921136321, 1184318127, 1842272642, 2368636254, 2763408963, 5526817926, 8290226889, 16580453778]

約数ペア:

[(1, 16580453778), (2, 8290226889), (3, 5526817926), (6, 2763408963), (7, 2368636254), (9, 1842272642), (14, 1184318127), (18, 921136321), (19, 872655462), (21, 789545418), (38, 436327731), (42, 394772709), (57, 290885154), (63, 263181806), (71, 233527518), (114, 145442577), (126, 131590903), (133, 124665066), (142, 116763759), (171, 96961718), (213, 77842506), (266, 62332533), (342, 48480859), (399, 41555022), (426, 38921253), (497, 33361074), (639, 25947502), (798, 20777511), (994, 16680537), (1197, 13851674), (1278, 12973751), (1349, 12290922), (1491, 11120358), (2394, 6925837), (2698, 6145461), (2982, 5560179), (4047, 4096974), (4473, 3706786), (8094, 2048487), (8946, 1853393), (9443, 1755846), (12141, 1365658), (18886, 877923), (24282, 682829), (28329, 585282), (56658, 292641), (84987, 195094), (97547, 169974)]